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fix bug in round_prism for vertical caps

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Adrian Mariano 2023-10-03 18:57:39 -04:00
parent 5dc1aaaa88
commit 1e5a2e345d
1 changed files with 8 additions and 4 deletions
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12
rounding.scad
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@ -1959,10 +1959,14 @@ function _rp_compute_patches(top, bot, rtop, rsides, ktop, ksides, concave) =
let(
prev_corner = prev_offset + abs(rtop_in)*in_prev,
next_corner = next_offset + abs(rtop_in)*in_next,
prev_degenerate = is_undef(line_intersection(path2d([far_corner, far_corner+prev]),
path2d([prev_offset, prev_offset+in_prev]),RAY,RAY)),
next_degenerate = is_undef(line_intersection(path2d([far_corner, far_corner+next]),
path2d([next_offset, next_offset+in_next]),RAY,RAY))
line = project_plane(plane, [
[far_corner, far_corner+prev],
[prev_offset, prev_offset+in_prev],
[far_corner, far_corner+next],
[next_offset, next_offset+in_next]
]),
prev_degenerate = is_undef(line_intersection(line[0],line[1],RAY,RAY)),
next_degenerate = is_undef(line_intersection(line[2],line[3],RAY,RAY))
)
[ prev_degenerate ? far_corner : prev_corner,
far_corner,